blikfang-optik.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.210.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.36.210.16 | 3600s | linux4.scannet.dk | AS48854 | team.blue Denmark A/S | 46.36.208.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.webexchange.nu → 212.237.249.80 |
| TXT Record |
|---|
| v=spf1 include:spf.scannet.dk ~all |
| Policy | Record (blikfang-optik.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.scannet.dk ~all |
| Policy | Record (_dmarc.blikfang-optik.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine; |
| www | 46.36.210.16 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025062701 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 23:22:54 shown | 501ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 00:17:27 | 416ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 09:51:44 | 534ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 16:40:22 | 747ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 13:05:43 | 616ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 17:35:55 | 540ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 04:37:18 | 5438ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 18:53:31 | 918ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 22:50:37 | 1675ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:47:03 | 1045ms | 2 NS 1 A 1 MX | 🔒 Secure |